Thread: SBIG or QHY9
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  #102  
Old 27-12-2009, 11:10 PM
Hagar (Doug)
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Join Date: Oct 2006
Location: Australia
Posts: 4,646
Quote:
Originally Posted by AlexN View Post
Believe it or not. Astro cameras are designed to be used in the dark... Shutters in astro cameras are not generally designed to be 100% light proof, come to think of it, I don't think there is a way you could make a 100% light proof shutter that could operate at high speed..
Don't tell me you haven't taken darks during the day with a camera that can regulate temprature. And I'll bet you only covered the front of the camera, be it inside the scope or with alfoil or similar. Not to many imaging sites are totlly dark with computers etc running.
Just making excuses...
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